baber/WOPTO huggingface dataset:
Patent JP-H04153611-A (JP)
Title: Video data generation device for focusing of optical equipment
Inventor: TANAKA MAKOTO
IPC: G03B13/36
Filed: 1990-10-17
Abstract: PURPOSE:To generate highly precise video data wherein an object image is correctly caught while preventing a disturbing factor from being mixed with an image supplied to an image sensor by adjusting the sensitivity of a time detecting circuit corresponding to each image sensor by a sensitivity adjusting means at a time. CONSTITUTION:The sensitivity adjusting means 60 adjusts the sensitivity of time detecting circuits 40 for a charge storage time ts so that optical errors in position and attitude between aperture means 21 and 22 and image sensors 31 and 32 are compensated. Then an operation reference potential Vr1 for a time detecting circuit 40 corresponding to an image sensor 31 and an operation reference potential Vr2 for a time detecting circuit 40 corresponding to an image sensor 32 are generated in common respectively and supplied as the reference potential Vr for the comparing operation of a comparator 42. Conse quently, disturbance factors regarding focusing due to the appearance of a background and a body other than an object in an image are eliminated more effectively, no to mention external light and stray light; and the precision of the video data is improved and the generating operation is speeded up.
Patent JP-H03144650-A (JP)
Title: Near ultraviolet photoresist
Inventor: ANGERO EI RAMORA
IPC: C07D265/38
Filed: 1990-10-17
Abstract: PURPOSE: To impart sensitivity to irradiation with near UV by incorporating a specified near UV sensitizer into a photoacid generating photoresist compsn. at such a concn. that the sensitizer can absorb enough energy to photoactivate the crosslinkable system at the time of irradiation with near UV. CONSTITUTION: A near UV sensitizer represented by formula I is incorporated into a photo-acid generating photoresist compsn. In the formula I, R is H, 1-8C alkyl or aryl, X is S, O, Se or Te, and each of R1 -R4 is H, halogen such as Cl, Br, I or F, etc., but at least one of R1 -R4 is an arom. group or R1 and R2 or R3 and R4 bond to each other to form an arom. group. Sensitivity to irradiation with near UV can be imparted to the photosetting resist system.
Patent JP-H10177371-A (JP)
Title: Matrix substrate, liquid crystal device and display device using them
Inventor: YOSHIDA DAISUKE
IPC: H03M1/76
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts in an external drive circuit and to facilitate high definitional formation by converting an output from a latch circuit storing the data synchronized with the output from a horizontal scan circuit to an analog signal and selecting signal transfer switches. SOLUTION: For a first horizontal scan period, a latch selection pulse is made high, and the digital video data are transferred to first data latch circuits 8, 10 synchronized with the output of the horizontal scan circuit 2. For the next horizontal scan period, the latch selection pulse is made low, and the data are transferred to second data latch circuits 9, 11, and simultaneously, the outputs of the data latch circuits 8, 10 become an enable state, and a video signal is converted to an analog signal by D/A converters 12, 13. One of the transfer switches is turned on by a transfer switch selection means 16, and the analog signal is transferred to a vertical signal line. For a third horizontal scan period, the data are transferred to the data latch circuits 8, 10 again, and the data held by the data latch circuits 9, 11 are written in pixels.
Patent JP-2001103234-A (JP)
Title: Image processing unit
Inventor: IKEDA HIROAKI
IPC: H04N1/04
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit that can comparatively easily set borders of different kinds in originals without the need for using special job separator sheets and can set an image mode to each of the originals whose borders are set. SOLUTION: Detection means 16, 17 detect borders of different kinds in a plurality of originals by using conventional originals for separator sheets and differentiating the size of the separator sheets from that of the other originals, and image processing control means 5a, 5b instruct image processing depending on the kinds of the detected borders. Thus, the image processing mode is more simply set than the case with using special job separator sheets and mode diversification can easily be dealt with.
Patent JP-H04156482-A (JP)
Title: Developer device
Inventor: KATO MAKOTO
IPC: G03G15/08
Filed: 1990-10-19
Abstract: PURPOSE:To provide a simple and small-sized developer device capable of getting a high quality image by a method wherein colored powder is insulator which can be electrically charged for visualizing a latent image on an image carrier. CONSTITUTION:Colored powder 102 is insulator which can be electrically charged for visualizing a latent image on an image carrier 1. The colored powder is stored in a cylindrical container 30 at a predetermined density and biased by a biasing means 34 and its extremity end is contacted with a surface of a rotary member 28. A clearance 35 is disposed between an opening 32 at one end of the container 30 and a rotary member 28. The rotary member 28 is disposed near the image carrier 1. Since the colored powder 102 is insulator, an electrical load charged in the colored powder 102 is kept. Accordingly, an image having a high quality can be attained. With such an arrangement, it is possible to provide a developer device which is simple and small in size and capable of realizing a high quality image.
Patent JP-H01121742-A (JP)
Title: Method and device for multilayer decision making
Inventor: KIYASU CHIYA
IPC: G01N23/04
Filed: 1987-11-06
Abstract: PURPOSE:To easily decide which part in an object an interesting part in an image corresponds to by deciding the layer of each part in a fluoroscopic image when an object multilayered structure layer is viewed by fluoroscopy except vertical direction. CONSTITUTION:A substrate 3 to be inspected is placed on a rotatable theta stage 2 and irradiated by an upper X-ray source 1. Then a total control part 8 performs the A/D conversion 11 of a signal obtained by the amplification 10 of a transmitted X ray and stores the result in an image memory 12a as a many-valued image. Then a motor 4 is driven through a stage driving circuit 9 to rotate the stage 2 by an angle DELTAtheta, and the transmitted X ray is stored in an image memory 12b. Consequently, fluoroscopic images f(theta1) and f(theta2) detected in two directions are obtained. Each image f(theta1) is rotated by DELTAtheta and an image rotation processing part 13 writes an image f'(theta1) in an image memory 12c. Then the control part 8 finds coincidence between corresponding picture elements of pictures stored in the memories 12a and 12c synchronously and obtains a binary image in an image memory 12d.
Patent JP-2001095561-A (JP)
Title: New lactobacillus strain
Inventor: SASAKI MASAHIRO
IPC: A23C19/032
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a new lactobacillus strain useful for the production of fermented diary products, etc. SOLUTION: The objective strain is a mutant of Lactobacillus delbrueckii subsp. bulgaricus having lowered activity of membrane-binding adenosine triphosphatase(ATPase). Since the lactic acid production and the growth of the mutant are steeply lowered at the acidic side, the mutant is useful for the production of fermented diary products such as fermented milk and cheese.
Patent JP-S63135642-A (JP)
Title: Safety device for belt type continuously variable transmission
Inventor: MORI MASAO
IPC: F16H61/18
Filed: 1986-11-21
Abstract: PURPOSE:To prevent the overload state of an endless belt by disconnecting a fitting and detaching clutch and stopping a driving pulley unit by a brake when the radius of gyration of the endless belt deviates from the reference maximum belt radius of the driving pulley unit. CONSTITUTION:When a movable pulley 10 is brought close to a fixed pulley 11 by hydraulic pressure of a hydraulic pressure chamber 9 for the pulley of a driving pulley unit and an endless belt 5 moves outward from the reference maximum belt radius R1, a brake driven portion 40 of the movable pulley 10 is brought into contact with a pressing surface 31a of a piston body of a pressure relief valve 29. When the belt reaches a position of the clutch disconnecting belt radius R2, a friction plate type hydraulic clutch is disconnected and the driving pulley unit is braked to a stop by the friction action between the pressing surface 31a and the braked portion 40, thereby quickly stopping an input shaft 1. Accordingly, overload is not imposed on the endless belt 5 to prevent damage of the belt itself, besides the breakage of the whole apparatus can be prevented to improve the safety.
Patent JP-H11100099-A (JP)
Title: Piping structure of tank lorry
Inventor: ONOZUKA MAMORU
IPC: B67D7/78
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To lower the center of gravity of a tank lorry and to easily manufacture the tank lorry without increasing the weight thereof by a method wherein the height of a cross section of a pipe normal to the axis of the pipe is made smaller than the width of the pipe along the entire length of a concentrated pipe connected to a bottom valve of each chamber of a tank. SOLUTION: In a concentrated pipe 3 connected to a valve box 2a of a bottom valve 2, a cross section of the pipe 3 normal to the axis thereof has a horizontally elongated elliptical shape, which shape is constant along the entire length of the pipe 3. And a discharge pipe 6 also is formed from the same pipe material as the pipe 3 and a cross section thereof normal to the axis of the pipe 6 has a horizontally elongated elliptical shape, and hence the height of the pipe 3 and that of the pipe 6 each are reduced. Thus the whole height at a level-separated crossing point between the pipe 3 and the pipe 6 can be reduced so that the dimension in the height direction required for a pipe structure from the bottom valve 2 to the lower end of the discharge pipe 6 can be reduced. Thus the mount level of a tank can be lowered and hence the center of gravity of the lorry can be lowered.
Patent JP-H11100167-A (JP)
Title: Thread hooking device in spinning winder
Inventor: TORIYAMA MASAYA
IPC: B65H54/34
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To hook a thread to an empty bobbin at a winding position by the cooperation of a thread hooking device and a thread change-over device when continuous operation is started and positioning the thread for a slit of the empty bobbin speedily to bring it in so as to improve a success rate of thread hooking. SOLUTION: In a spinning winder provided with a change-over mechanism which changes over two bobbin holders 11, 12 to a winding position P1 and a standby position P2 , a thread hooking device for hooking a thread to a bobbin by catching the thread Y in a slit (thread catching groove) of the bobbin B is provided with a thread guide means (thread hooking member) 30 which guide the thread, a thread contact means (arm member) 28 which brings the thread guided by the thread guide means 30 in contact with the bobbin, and a thread slide means (automatic thread change-over device) 20 which slides the thread in contact with the bobbin toward the slit along the bobbin.
Patent JP-H05118379-A (JP)
Title: Liquid-sealed vibro-isolation supporting assembly unit and manufacture thereof
Inventor: KAWAMOTO YOICHI
IPC: B60G17/015
Filed: 1991-10-25
Abstract: PURPOSE:To sufficiently damp not only vibration in a direction of a shaft but also even vibration in a direction orthogonal to the shaft. CONSTITUTION:An assembly unit is provided with inner/outer cylinders 2, 9, elastic unit 7 for connecting both the cylinders, plurality of liquid chambers 19 formed in a circumferential direction in the elastic unit and sealed liquid 18. A fine hole 21 of connecting the adjacent liquid chambers is formed and also protrusively forming a baffle plate part 13, which divides the liquid chamber into two parts in the axial direction, to form a space 20 between this baffle plate part and an internal surface of the liquid chamber. This constitution is formed by mutually press-attaching the two-part divided assembly units 5, 5 in an axial direction. Here, the elastic unit is built in a condition of compressing it in such a manner that internal/external peripheral side parts 11, 15 of a junction surface, formed so as to separate from each other in an axial direction in the elastic unit in a condition not compressed, are press- attached on the same plane.
Patent JP-S63134518-A (JP)
Title: Production of piezoelectric fin oxide power
Inventor: YAMAKAWA TAKAHIRO
IPC: H01L41/18
Filed: 1986-11-26
Abstract: PURPOSE:To contrive formation of a piezoelectric oxide having a desired atomic ratio by using a small amount of methanol, by blending a solution of oxalic acid in methanol with an aqueous solution containing respective ions of Pb, Zr and Ti, drying and calcining the resultant precipitates. CONSTITUTION:A solution prepared by dissolving oxalic acid in methanol is blended with an aqueous solution containing respective ions of Pb, Zr and Ti to prepare precipitates, which are then dried and calcined. The solution of the oxalic acid in the methanol is preferably in the saturated concentration. In addition to nitrates and oxynitrates containing the respective metallic atoms, organic compounds, e.g. metal alkoxides, are cited as the compounds of the Pb, Zr and Ti.
Patent JP-H09129599-A (JP)
Title: Method and apparatus for manufacture of semiconductor
Inventor: MORI MASASHI
IPC: H05H1/00
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To restrain a change with the passage of time of an etching characteristic by a method wherein the amount of a hydroxyl group-contained substance or hydrogen in a plasma vapor phase is detected and an apparatus is operated while the amount is being supplemented so as to become constant within a certain range. SOLUTION: The trace a mount of a hydroxyl group-containing substance or hydrogen which is separated from a wall at a vacuum container which is formed of a microwave introduction window 1 composed of a microwave-transmitting substance such as quartz, a ceramic or like, of a sidewall 2 composed of a metal such as aluminum or the like and of a vacuum evacuation device 3 is detected by a quadruple mass spectrometer 13. A detected output voltage value is input to a supply-amount control circuit 14, and it is judged whether the output voltage value is within a set range or not.  A voltage value according to its excess or deficiency amount is input to a hydroxyl group-containing substance flow-rate control part 16, connected to a hydroxyl group-containing substance supply pipe 15, and to a hydrogen flow-rate control part 18 connected to a hydrogen supply pipe 17, and an apparatus is operated while respective flow rates are being supplemented so as to become constant. Consequently, it is possible to restrain a change with the passage of time of an etching characteristic.
Patent JP-S62139330-A (JP)
Title: Fixation of material to be processed and device thereof
Inventor: IWASE AKIRA
IPC: G03F1/00
Filed: 1985-12-13
Abstract: PURPOSE:To adjust the flatness with specified precision easily by a method wherein a material to be processed is pressure-held by fixed reference pieces and vertically free movable reference pieces of a holder changing the level of movable pieces corresponding to the flatness of material to be processed. CONSTITUTION:A glass sheet 13 to be processed is contained in a recession 12 of a holder 11 while a spring 16 pushes up the glass sheet 13 pressure-welded by fixed reference pieces 14 and movable reference pieces 15 through the intermediary of a pusher plate 19 to be fixed. The movable pieces 15 are vertically driven by a piezoelectric motor 20. When light is emitted by a light emitting element 17 to be received by a light receiving element 18 by driving a base S, the position of reflected light entering into the light receiving element 18 above and below the glass sheet 13 is changed. When the changeable position is signal-processed to correct the travelling precision gamma of the base S, the flatness (distortion) of glass sheet 13 is measured. The piezomotor 20 is control-driven corresponding to the measured distortion to adjust both the level of movable pieces 15 and the flatness of glass sheet. Through these procedures, the material to be processed can be set up paying no careful attention to secure the flatness with specified precision.
Patent JP-H11116198-A (JP)
Title: Drum can gripping machine
Inventor: TANAKA YOSHIO
IPC: B66F9/18
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To eliminate troublesomeness of troublesome maintenance to worry about the degree of damage of a belt and eliminate bad economy of the change of a belt by journalling a drum can receiving toward an oblique lower direction. SOLUTION: A base 1 in a drum can gripping machine, for instance, is formed into a sheath shape and can be fixed by being inserted by a fork of a forklift. Because a drum can receiving 11 is provided toward an oblique lower direction in this case, the drum can receiving 11 is at the lowest location and is most stable when an arm is directed in the same direction as that of a mounting part 7, and a receiving part 10 is located on the upper side of the lowest location and the receiving part 10 normally receives force returning in the same direction as the mounting part 7 by gravity in a state that the drum can receiving 11 is rotated in left and right directions with a journalling part 8 as a shaft. Therefore, the drum can receiving 11 automatically returns to the stable lowest location by being journalled toward the oblique lower direction.  Thus, all of troublesomeness of maintenance according to damage of a belt and bad economy of the change of the belt can be eliminated in the drum can receiving 11.
Patent JP-H0593080-A (JP)
Title: Polyester-based film for magnetic recording medium
Inventor: HARA ATSUSHI
IPC: C08L67/00
Filed: 1991-09-30
Abstract: PURPOSE:To obtain a polyester-based film useful for magnetic recording medium, having excellent adhesivity to magnetic recording layer, etc., blocking resistance by coating at least one side of a substrate film with a specific phosphorus- containing copolyester. CONSTITUTION:At least one side of a substrate film composed of a polyester- based resin is coated with a phosphorus-containing copolyester which is a water- dispersible and water-insoluble phosphorus-containing copolyester prepared by reacting at least one of compounds of formula I to formula V (X and Y are ester-forming functional group; R1 is 3-10C trifunctional hydrocarbon group; R is 1-12C alkyl, cycloalkyl, aryl, etc.; R3 and R7 are 1-12C alkylene, cycloalkylene, arylene, etc.; M is alkali metal atom, H, monofunctional hydrocarbon group or amino group) in an amount to give 100-10,000ppm calculated as phosphorus atom contained in the reaction system with a polyester and has <=10 large protrusions based on 100cm<2> when made into a film to give a polyester-based film for magnetic recording medium.
Patent JP-S62139313-A (JP)
Inventor: UZAWA SHIGERU
IPC: H01G9/02
Filed: 1985-12-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02128609-A (JP)
Title: Optical type guide for working vehicle
Inventor: KANEFUJI YUJI
IPC: A01B69/00
Filed: 1988-11-07
Abstract: PURPOSE:To carry out a series of operations by stopping operation when a housing tank of a working car is filled, moving the target setting cars, memorizing the coordinates of a stopping position in a control circuit, passing the working car through a prescribed course determined with the target setting cars and returning the working car to the car stopping position. CONSTITUTION:Monorails 15 and 16 are laid on each side of length and width of an operation area 14 and target setting cars 9 and 10 equipped with a reflecting mirror 11 are placed thereon and moved by radio control. The shape and area, etc., of the operation area are inputted to a CPU of a combine 1 having projecting and receiving parts and the setting cars 9 and 10 are successively moved to designated guide points under radio command from the combine to guide the combine to the course thereof. If the housing tank in the combine is filled, operation is stopped to move the target setting cars and memorize the coordinates of the stopping position in the CPU. Thereby, the target setting cars are moved so that the combine may take the prescribed course and then return to the designated car stopping position.
Patent JP-H10123477-A (JP)
Title: Liquid crystal projector
Inventor: YONEDA TOSHIYUKI
IPC: G03B21/00
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain the liquid crystal projector in which the brightness of a reproduced picture is emphasized and the white color chromaticity does not vary with the opening of a panel and the kind of a lamp. SOLUTION: The projector is provided with a white color component signal computing circuit 10 which generates white color component signals W from three color chrominance signals R, G and B, subtracting circuits 11, 12 and 13 which respectively subtract the signals W from the signals R, G and B and output color driving signals RD, GD and BD and a multiplying circuit 14 which multiplies the value equivalent to (transmission light quantity of color liquid crystal panel)/(transmission light quantity of luminance liquid crystal panel) with the signals W and outputs luminance driving signals YD. Thus, the ratio between the white color components and the color components becomes the same as the color signals R, G and B and the faithfulness of a reproducing is improved.
Patent JP-H07132544-A (JP)
Title: Extruder
Inventor: KUDO TETSUYA
IPC: B29C48/525
Filed: 1993-11-10
Abstract: PURPOSE:To carry out a stable extrusion process by a method wherein support rigidity of a screw shaft is improved in an extruder wherein a material is reduced in volume by using two screw shafts. CONSTITUTION:A tip part of a screw shaft 2 is protruded from a nozzle 9 of a jacket 1, its extended part 12 is supported with a bearing 14, and support rigidity of the screw shaft 2 is raised. An axially twisted projection 20 is provided to the extended part 12, and feed force is added to the material by the projection 20 to discharge it from the nozzle 9 at a specific speed.
Patent JP-2000171029-A (JP)
Title: Liquefied gas evaporating device and operating method of same
Inventor: OKI KAZUHIRO
IPC: F23K5/00
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To evaporate liquefied gas liquid with a small space and a little energy. SOLUTION: A liquefied gas evaporating device is provided with a burner 12, burning combustion gas Gf with combustion air Ga, a fan 6 and a suction pipe 7, supplying the combustion air Ga to the burner 12, a combustion chamber 52, in which the combustion gas Gf, the combustion air Ga are burnt, a hot-water tank 51, retaining heat medium water w heated by combustion heat generated in the combustion chamber 52, and a heat exchanger 53, provided in the hot-water tank 51 and evaporating the liquefied gas by the heat of the heat medium water w. The fan 6 and the suction pipe 7 conduct air from non- dangerous place 57, to flow into the combustion chamber 52 while the burner 12 is ignited when an air pressure in the combustion chamber 52 is confirmed that the same has exceeded an atmospheric pressure.